./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:39:47,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:39:47,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:39:47,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:39:47,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:39:47,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:39:47,336 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:39:47,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:39:47,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:39:47,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:39:47,339 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:39:47,340 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:39:47,340 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:39:47,341 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:39:47,341 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:39:47,341 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:39:47,344 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:39:47,347 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:39:47,347 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:39:47,348 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:39:47,348 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:39:47,349 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:39:47,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:39:47,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:39:47,350 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:39:47,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:39:47,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:39:47,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:39:47,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:39:47,351 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:39:47,352 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:39:47,352 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:39:47,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:39:47,353 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:39:47,354 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:39:47,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:47,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:39:47,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:39:47,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:39:47,355 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:39:47,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:39:47,357 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:39:47,357 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:39:47,357 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:39:47,357 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4295d1eb99eb4c4e306792d8730363a971cf6332e7c089b8c1be6cbddd5edcb9 [2024-11-02 12:39:47,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:39:47,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:39:47,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:39:47,688 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:39:47,689 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:39:47,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i Unable to find full path for "g++" [2024-11-02 12:39:49,939 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:39:50,647 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:39:50,648 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-02 12:39:50,704 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/data/5ee70a8f4/2feb7aa801a84215a1845803cb1ba2c2/FLAGf9881eaa6 [2024-11-02 12:39:50,723 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/data/5ee70a8f4/2feb7aa801a84215a1845803cb1ba2c2 [2024-11-02 12:39:50,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:39:50,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:39:50,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:50,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:39:50,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:39:50,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:50" (1/1) ... [2024-11-02 12:39:50,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f52f141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:50, skipping insertion in model container [2024-11-02 12:39:50,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:39:50" (1/1) ... [2024-11-02 12:39:50,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:39:55,748 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2024-11-02 12:39:55,753 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2024-11-02 12:39:55,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:55,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:39:55,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6260] [2024-11-02 12:39:55,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6267] [2024-11-02 12:39:56,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6920] [2024-11-02 12:39:56,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6927] [2024-11-02 12:39:56,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2024-11-02 12:39:56,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8034-8035] [2024-11-02 12:39:56,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8076-8077] [2024-11-02 12:39:56,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [8082-8084] [2024-11-02 12:39:56,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [8104] [2024-11-02 12:39:56,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8201] [2024-11-02 12:39:56,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [8258-8259] [2024-11-02 12:39:56,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8291] [2024-11-02 12:39:56,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8299-8300] [2024-11-02 12:39:56,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [8375-8376] [2024-11-02 12:39:56,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [8409-8410] [2024-11-02 12:39:56,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [8450-8451] [2024-11-02 12:39:56,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [8479-8480] [2024-11-02 12:39:56,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [8924-8925] [2024-11-02 12:39:56,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8931] [2024-11-02 12:39:56,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2024-11-02 12:39:56,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9588] [2024-11-02 12:39:56,154 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9600] [2024-11-02 12:39:56,156 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9661] [2024-11-02 12:39:56,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10272] [2024-11-02 12:39:56,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11911] [2024-11-02 12:39:56,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11955-11956] [2024-11-02 12:39:56,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [11991-11992] [2024-11-02 12:39:56,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12106] [2024-11-02 12:39:56,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12110] [2024-11-02 12:39:56,432 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487689,487702] [2024-11-02 12:39:56,434 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[487834,487847] [2024-11-02 12:39:56,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:39:56,993 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:39:56,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56 WrapperNode [2024-11-02 12:39:56,994 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:39:56,995 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:56,995 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:39:56,995 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:39:57,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,163 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,488 INFO L138 Inliner]: procedures = 639, calls = 3408, calls flagged for inlining = 316, calls inlined = 281, statements flattened = 8930 [2024-11-02 12:39:57,489 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:39:57,490 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:39:57,490 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:39:57,490 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:39:57,500 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,546 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,719 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,821 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:57,851 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:58,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:39:58,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:39:58,015 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:39:58,015 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:39:58,016 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:39:56" (1/1) ... [2024-11-02 12:39:58,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:39:58,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:39:58,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:39:58,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea33fe8-de28-48b2-91d1-7a5f6c82047b/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:39:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-02 12:39:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-02 12:39:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-02 12:39:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-02 12:39:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-02 12:39:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-02 12:39:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-02 12:39:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-02 12:39:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-02 12:39:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-02 12:39:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:39:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:39:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-02 12:39:58,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-02 12:39:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-02 12:39:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-02 12:39:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-02 12:39:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-02 12:39:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-02 12:39:58,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-02 12:39:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-02 12:39:58,090 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-02 12:39:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-02 12:39:58,090 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-02 12:39:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-02 12:39:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-02 12:39:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-02 12:39:58,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-02 12:39:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-02 12:39:58,092 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-02 12:39:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-02 12:39:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-02 12:39:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-02 12:39:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-02 12:39:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-02 12:39:58,093 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-02 12:39:58,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-02 12:39:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-02 12:39:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-02 12:39:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-02 12:39:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-02 12:39:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-02 12:39:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-02 12:39:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-02 12:39:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-02 12:39:58,094 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-02 12:39:58,094 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-02 12:39:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-02 12:39:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-02 12:39:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-02 12:39:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-02 12:39:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-02 12:39:58,095 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-02 12:39:58,095 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-02 12:39:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:39:58,098 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-02 12:39:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-02 12:39:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-02 12:39:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-02 12:39:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-02 12:39:58,099 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-02 12:39:58,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-02 12:39:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-02 12:39:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-02 12:39:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-02 12:39:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:39:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-02 12:39:58,100 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-02 12:39:58,100 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-02 12:39:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-02 12:39:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-02 12:39:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-02 12:39:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:39:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-02 12:39:58,101 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-02 12:39:58,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-02 12:39:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-02 12:39:58,102 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-02 12:39:58,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-02 12:39:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:39:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-02 12:39:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-02 12:39:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-02 12:39:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-02 12:39:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-02 12:39:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-02 12:39:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-02 12:39:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-02 12:39:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-02 12:39:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-02 12:39:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-02 12:39:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-02 12:39:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-02 12:39:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-02 12:39:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-02 12:39:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-02 12:39:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-02 12:39:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-02 12:39:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-02 12:39:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-02 12:39:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-02 12:39:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-02 12:39:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-02 12:39:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-02 12:39:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-02 12:39:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-02 12:39:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-02 12:39:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-02 12:39:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-02 12:39:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-02 12:39:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-02 12:39:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-02 12:39:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-02 12:39:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-02 12:39:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-02 12:39:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-02 12:39:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-02 12:39:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-02 12:39:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-02 12:39:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-02 12:39:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:39:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:39:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-02 12:39:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-02 12:39:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-02 12:39:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-02 12:39:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-02 12:39:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-02 12:39:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-02 12:39:58,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-02 12:39:58,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-02 12:39:58,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-02 12:39:58,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-02 12:39:58,113 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-02 12:39:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-02 12:39:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-02 12:39:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-02 12:39:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-02 12:39:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-02 12:39:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-02 12:39:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-02 12:39:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-02 12:39:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-02 12:39:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-02 12:39:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-02 12:39:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-02 12:39:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-02 12:39:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-02 12:39:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-02 12:39:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-02 12:39:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-02 12:39:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-02 12:39:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-02 12:39:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-02 12:39:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-02 12:39:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-02 12:39:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-02 12:39:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-02 12:39:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-02 12:39:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-02 12:39:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-02 12:39:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:39:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:39:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-02 12:39:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-02 12:39:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-02 12:39:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-02 12:39:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-02 12:39:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-02 12:39:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:39:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:39:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-02 12:39:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-02 12:39:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-02 12:39:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-02 12:39:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-02 12:39:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-02 12:39:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-02 12:39:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-02 12:39:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-02 12:39:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-02 12:39:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-02 12:39:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-02 12:39:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-02 12:39:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-02 12:39:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-02 12:39:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-02 12:39:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-02 12:39:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-02 12:39:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-02 12:39:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-02 12:39:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-02 12:39:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-02 12:39:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-02 12:39:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-02 12:39:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-02 12:39:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-02 12:39:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-02 12:39:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-02 12:39:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-02 12:39:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-02 12:39:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-02 12:39:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-02 12:39:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-02 12:39:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-02 12:39:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-02 12:39:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-02 12:39:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-02 12:39:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-02 12:39:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-02 12:39:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-02 12:39:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-02 12:39:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-02 12:39:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-02 12:39:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-02 12:39:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:39:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-02 12:39:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-02 12:39:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-02 12:39:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-02 12:39:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-02 12:39:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-02 12:39:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-02 12:39:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-02 12:39:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-02 12:39:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-02 12:39:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:39:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-02 12:39:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-02 12:39:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-02 12:39:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-02 12:39:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-02 12:39:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-02 12:39:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-02 12:39:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-02 12:39:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-02 12:39:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-02 12:39:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-02 12:39:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-02 12:39:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-02 12:39:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-02 12:39:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-02 12:39:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-02 12:39:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-02 12:39:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-02 12:39:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-02 12:39:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-02 12:39:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-02 12:39:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-02 12:39:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-02 12:39:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-02 12:39:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-02 12:39:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-02 12:39:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-02 12:39:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-02 12:39:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-02 12:39:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-02 12:39:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-02 12:39:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-02 12:39:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-02 12:39:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-02 12:39:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-02 12:39:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-02 12:39:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-02 12:39:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-02 12:39:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-02 12:39:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-02 12:39:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-02 12:39:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-02 12:39:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-02 12:39:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-02 12:39:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-02 12:39:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-11-02 12:39:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-11-02 12:39:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-02 12:39:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-02 12:39:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-02 12:39:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-02 12:39:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-02 12:39:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-02 12:39:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-02 12:39:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-02 12:39:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-02 12:39:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-02 12:39:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-02 12:39:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-02 12:39:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-02 12:39:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-02 12:39:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-02 12:39:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-02 12:39:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:39:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-02 12:39:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-02 12:39:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-02 12:39:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-02 12:39:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-02 12:39:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-02 12:39:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-02 12:39:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-02 12:39:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-02 12:39:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-02 12:39:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-02 12:39:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-02 12:39:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-02 12:39:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-02 12:39:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-02 12:39:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-02 12:39:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-02 12:39:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-02 12:39:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-02 12:39:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-02 12:39:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-02 12:39:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-02 12:39:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-02 12:39:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-02 12:39:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-02 12:39:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-02 12:39:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-02 12:39:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-02 12:39:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-02 12:39:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-02 12:39:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-02 12:39:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-02 12:39:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-02 12:39:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-02 12:39:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-02 12:39:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-02 12:39:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-02 12:39:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-02 12:39:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-02 12:39:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-02 12:39:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:39:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-02 12:39:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-02 12:39:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-02 12:39:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-02 12:39:59,672 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:39:59,678 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:40:00,038 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-02 12:40:14,447 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-02 12:40:17,418 INFO L? ?]: Removed 4145 outVars from TransFormulas that were not future-live. [2024-11-02 12:40:17,419 INFO L287 CfgBuilder]: Performing block encoding